Description
Overview:
The Sealey Heat Shrink Butt Connector with Crimp & Solder, Red Pack of 25 (HSSB25R), is designed for making strong, long‐lasting joins between two electrical wires. Each connector combines a mechanical crimp with a low‐melt solder ring, then seals with heat‐shrink tubing to protect the joint from moisture and contaminants. The transparent red sleeve helps with wire size identification and visual inspection of the solder flow. Suitable for 12V and 24V circuits commonly found in vehicles, plant, marine systems, and small machinery, these connectors are ideal for dependable repairs and new installations. Use with a quality crimp tool and a heat source such as a hot‐air gun to achieve a reliable, professional finish across automotive, marine, garden machinery, and construction equipment wiring.
Key Features:
- Crimp plus solder design delivers both mechanical strength and low‐resistance conductivity.
- Heat‐shrink sleeve with adhesive lining forms a moisture‐resistant seal against water and dirt.
- Transparent tubing allows easy visual inspection of wire insertion and solder flow.
- Vibration‐resistant joint helps reduce fatigue failures in mobile and outdoor equipment.
- Red colour coding suits small‐gauge wiring typically used in 12/24V systems.
- Quick installation with standard ratchet crimper and a heat gun; no separate flux required.
- Corrosion protection for copper conductors thanks to sealed, insulated finish.
- Smooth, low‐profile join fits neatly inside looms, conduits, and junction areas.
- Supplied in a pack of 25 for workshop, site, or van stock.
- Suitable for repairs and new builds on vehicles, trailers, boats, ATVs, mowers, and equipment.
Typical Applications:
Joining and repairing two-wire connections in looms, lighting circuits, sensor leads, pumps, and accessories on cars, vans, 4x4s, agricultural and construction machinery, marine installations, garden machinery, and trailers. Useful where a compact, sealed connection is preferred over bulky connectors, especially in damp, dirty, or high‐vibration environments.
Also known as:
Solder seal butt connectors, heatshrink butt joiners, adhesive‐lined butt sleeves, crimp‐and‐solder splices, waterproof butt joints, heat shrink wire joiners, sealed splice connectors, insulated butt couplers.
Product Specifications
| L&S Part No. | SEAHSSB25R |
|---|---|
| Manufacturer | Sealey |
| OEM No. | B25R |
| Unit of Sale | 1 |

